Combine the cheese soup, water and Worcestershire sauce in a microwave bowl or measuring cup. Stir to blend. Cover lightly with wax paper.
With the microwave on High cook for 1 minute, stirring after 30 seconds.
Place the chips in a shallow microwave platter. Pour the cheese mixture over the top. Cook in the microwave, uncovered, for 30 seconds, stirring or folding to rearrange the chips.
Return to the microwave for 30 to 40 seconds.
Top with the chopped pimiento just before serving. One Serving: Calories: 166 Carbohydrates: 16
Exchange: 1 bread; 2 fat
Finsand Sterling Publishing (1989), Isbn 0-8069-6957-1, Isbn 0-8069-6960-1 (pbk.)